Airworthiness Directives; International Aero Engines (IAE) V2500-A1, V2522-A5, V2524-A5, V2525-D5, V2527-A5, V2527E-A5, V2527M-A5, V2528-D5, V2530-A5, and V2533-A5 Turbofan Engines, 12971-12972 [2010-5860]

Download as PDF Federal Register / Vol. 75, No. 52 / Thursday, March 18, 2010 / Rules and Regulations Issued in Burlington, Massachusetts, on March 9, 2010. Peter A. White, Assistant Manager, Engine and Propeller Directorate, Aircraft Certification Service. [FR Doc. 2010–5778 Filed 3–17–10; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA–2007–29060; Directorate Identifier 2007–NE–34–AD; Amendment 39– 16243; AD 2010–06–18] RIN 2120–AA64 Airworthiness Directives; International Aero Engines (IAE) V2500–A1, V2522– A5, V2524–A5, V2525–D5, V2527–A5, V2527E–A5, V2527M–A5, V2528–D5, V2530–A5, and V2533–A5 Turbofan Engines mstockstill on DSKH9S0YB1PROD with RULES AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: The FAA is adopting a new airworthiness directive (AD) for IAE V2500–A1, V2522–A5, V2524–A5, V2525–D5, V2527–A5, V2527E–A5, V2527M–A5, V2528–D5, V2530–A5, and V2533–A5 turbofan engines. This AD requires a onetime fluorescent penetrant inspection of certain vortex reducers for cracks. This AD results from reports of fractured vortex reducers found at shop visits. We are issuing this AD to inspect for cracks in the vortex reducer. Cracks in the vortex reducer could result in an uncontained failure of the high-pressure (HP) compressor stage 3–8 drum and subsequent damage to the airplane. DATES: This AD becomes effective April 22, 2010. ADDRESSES: The Docket Operations office is located at Docket Management Facility, U.S. Department of Transportation, 1200 New Jersey Avenue, SE., West Building Ground Floor, Room W12–140, Washington, DC 20590–0001. FOR FURTHER INFORMATION CONTACT: Kevin Dickert, Aerospace Engineer, Engine Certification Office, FAA, Engine & Propeller Directorate, 12 New England Executive Park, Burlington, MA 01803; e-mail: kevin dickert@faa.gov; telephone (781) 238–7117; fax (781) 238–7199. SUPPLEMENTARY INFORMATION: The FAA proposed to amend 14 CFR part 39 with a proposed AD. The proposed AD applies to IAE V2500–A1, V2522–A5, V2524–A5, V2525–D5, V2527–A5, VerDate Nov<24>2008 17:27 Mar 17, 2010 Jkt 220001 12971 V2527E–A5, V2527M–A5, V2528–D5, V2530–A5, and V2533–A5 turbofan engines. We published the proposed AD in the Federal Register on April 30, 2009 (74 FR 19904), and a supplemental proposed AD on December 23, 2009 (74 FR 68192). That action proposed to require a onetime inspection of certain vortex reducers for cracks, and replacing the reducer and HP compressor stage 3– 8 drum if the reducer is cracked. section, Congress charges the FAA with promoting safe flight of civil aircraft in air commerce by prescribing regulations for practices, methods, and procedures the Administrator finds necessary for safety in air commerce. This regulation is within the scope of that authority because it addresses an unsafe condition that is likely to exist or develop on products identified in this rulemaking action. Examining the AD Docket You may examine the AD docket on the Internet at https:// www.regulations.gov; or in person at the Docket Operations office between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. The AD docket contains this AD, the regulatory evaluation, any comments received, and other information. The street address for the Docket Operations office (telephone (800) 647–5527) is provided in the ADDRESSES section. Comments will be available in the AD docket shortly after receipt. Regulatory Findings Comments We provided the public the opportunity to participate in developing this AD. We responded to the comments received on the NPRM, in the supplemental NPRM. We received no comments on the supplemental NPRM or on the determination of the cost to the public. Conclusion We have carefully reviewed the available data and determined that air safety and the public interest require adopting the AD as proposed. Costs of Compliance We estimate that this AD will affect six IAE turbofan engines installed on airplanes of U.S. registry. We also estimate that it will take about one work-hour per engine to perform the actions, and that the average labor rate is $80 per work-hour. No parts are required. Based on these figures, we estimate the total cost of the AD to U.S. operators to be $480. Authority for This Rulemaking Title 49 of the United States Code specifies the FAA’s authority to issue rules on aviation safety. Subtitle I, Section 106, describes the authority of the FAA Administrator. Subtitle VII, Aviation Programs, describes in more detail the scope of the Agency’s authority. We are issuing this rulemaking under the authority described in Subtitle VII, Part A, Subpart III, Section 44701, ‘‘General requirements.’’ Under that PO 00000 Frm 00011 Fmt 4700 Sfmt 4700 We have determined that this AD will not have federalism implications under Executive Order 13132. This AD will not have a substantial direct effect on the States, on the relationship between the national government and the States, or on the distribution of power and responsibilities among the various levels of government. For the reasons discussed above, I certify that this AD: (1) Is not a ‘‘significant regulatory action’’ under Executive Order 12866; (2) Is not a ‘‘significant rule’’ under DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and (3) Will not have a significant economic impact, positive or negative, on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. We prepared a summary of the costs to comply with this AD and placed it in the AD Docket. You may get a copy of this summary at the address listed under ADDRESSES. List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Safety. Adoption of the Amendment Accordingly, under the authority delegated to me by the Administrator, the Federal Aviation Administration amends 14 CFR part 39 as follows: ■ PART 39—AIRWORTHINESS DIRECTIVES 1. The authority citation for part 39 continues to read as follows: ■ Authority: 49 U.S.C. 106(g), 40113, 44701. § 39.13 [Amended] 2. The FAA amends § 39.13 by adding the following new airworthiness directive: ■ 2010–06–18 International Aero Engines: Amendment 39–16243. Docket No. FAA–2007–29060; Directorate Identifier 2007–NE–34–AD. Effective Date (a) This airworthiness directive (AD) becomes effective April 22, 2010. E:\FR\FM\18MRR1.SGM 18MRR1 12972 Federal Register / Vol. 75, No. 52 / Thursday, March 18, 2010 / Rules and Regulations Affected ADs (b) None. Applicability (c) This AD applies to International Aero Engines (IAE) V2500–A1, V2522–A5, V2524– A5, V2525–D5, V2527–A5, V2527E–A5, V2527M–A5, V2528–D5, V2530–A5, and V2533–A5 turbofan engines with highpressure (HP) compressor stage 3–8 drums, part numbers (P/Ns) 6A4900, 6A5467, 6A6473, 6A7383, 6A7384, 6A7385, and 6A7401, installed. These engines are installed on, but not limited to, Airbus A319, A320, and A321 series airplanes and Boeing MD–90 airplanes. Unsafe Condition (d) This AD results from reports of fractured vortex reducers found at shop visits. We are issuing this AD to inspect for cracks in the vortex reducer. Cracks in the vortex reducer could result in an uncontained failure of the HP compressor stage 3–8 drum and subsequent damage to the airplane. Compliance (e) You are responsible for having the actions required by this AD performed within the compliance times specified unless the actions have already been done. Onetime Fluorescent Penetrant Inspection (f) Fluorescent penetrant inspect the vortex reducer for cracks when the HPC stage 3–8 drum has between 3,000 and 13,500 cyclessince-new (CSN) if all of the following conditions also apply: (1) The HPC stage 3–8 drum has ever operated in an engine at the V2527E–A5, V2527M–A5, V2528–D5, V2530–A5, or V2533–A5 thrust ratings, (2) The vortex reducer had cycles accumulated on it when mated with the HPC stage 3–8 drum, and (3) The HPC stage 3–8 drum had fewer than 3,000 CSN when mated to the vortex reducer. (g) If the vortex reducer is cracked, remove both the vortex reducer and the HPC stage 3– 8 drum from service. (h) After the effective date of this AD, do not return to service any HPC stage 3–8 drum that was removed as specified in paragraph (g) of this AD. Alternative Methods of Compliance (i) The Manager, Engine Certification Office, has the authority to approve alternative methods of compliance for this AD if requested using the procedures found in 14 CFR 39.19. mstockstill on DSKH9S0YB1PROD with RULES Related Information (j) Contact Kevin Dickert, Aerospace Engineer, Engine Certification Office, FAA, Engine & Propeller Directorate, 12 New England Executive Park, Burlington, MA 01803; e-mail: kevin dickert@faa.gov; telephone (781) 238–7117; fax (781) 238– 7199, for more information about this AD. Material Incorporated by Reference (k) None. VerDate Nov<24>2008 17:27 Mar 17, 2010 Jkt 220001 Issued in Burlington, Massachusetts, on March 11, 2010. Peter A. White, Assistant Manager, Engine and Propeller Directorate, Aircraft Certification Service. [FR Doc. 2010–5860 Filed 3–17–10; 8:45 am] BILLING CODE 4910–13–P DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 71 [Docket No. FAA–2009–0880; Airspace Docket No. 09–ANM–14] Amendment of Class E Airspace; Rawlins, WY AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action will amend Class E airspace at Rawlins, WY, to accommodate aircraft using a new Area Navigation (RNAV) Global Positioning System (GPS) Standard Instrument Approach Procedure (SIAP) at Rawlins Municipal/Harvey Field. This will improve the safety of Instrument Flight Rules (IFR) at the airport. DATES: Effective Date: 0901 UTC, June 3, 2010. The Director of the Federal Register approves this incorporation by reference action under 1 CFR part 51, subject to the annual revision of FAA Order 7400.9 and publication of conforming amendments. FOR FURTHER INFORMATION CONTACT: Eldon Taylor, Federal Aviation Administration, Operations Support Group, Western Service Center, 1601 Lind Avenue, SW., Renton, WA 98057; telephone (425) 203–4537. SUPPLEMENTARY INFORMATION: History On November 9, 2009, the FAA published in the Federal Register a notice of proposed rulemaking to establish additional controlled airspace at Rawlins, WY (74 FR 57621). Interested parties were invited to participate in this rulemaking effort by submitting written comments on the proposal to the FAA. No comments were received. Class E airspace designations are published in paragraph 6002 and 6005 of FAA Order 7400.9T signed August 27, 2009, and effective September 15, 2009, which is incorporated by reference in 14 CFR part 71.1. The Class E airspace designations listed in this document will be published subsequently in that Order. PO 00000 Frm 00012 Fmt 4700 Sfmt 4700 The Rule This action amends Title 14 Code of Federal Regulations (14 CFR) part 71 by amending the Class E airspace for the Rawlins, WY, area adding additional controlled airspace extending upward from 700 feet above the surface to accommodate IFR aircraft executing a new RNAV (GPS) approach procedure at Rawlins Municipal/Harvey Field, Rawlins, WY. This action is necessary for the safety and management of IFR operations at the airport. The FAA has determined this regulation only involves an established body of technical regulations for which frequent and routine amendments are necessary to keep them operationally current. Therefore, this regulation: (1) Is not a ‘‘significant regulatory action’’ under Executive Order 12866; (2) is not a ‘‘significant rule’’ under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of a regulatory evaluation as the anticipated impact is so minimal. Since this is a routine matter that will only affect air traffic procedures and air navigation, it is certified that this rule, when promulgated, will not have a significant economic impact on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. The FAA’s authority to issue rules regarding aviation safety is found in Title 49 of the U.S. Code. Subtitle 1, Section 106 discusses the authority of the FAA Administrator. Subtitle VII, Aviation Programs, describes in more detail the scope of the agency’s authority. This rulemaking is promulgated under the authority described in Subtitle VII, Part A, Subpart I, Section 40103. Under that section, the FAA is charged with prescribing regulations to assign the use of airspace necessary to ensure the safety of aircraft and the efficient use of airspace. This regulation is within the scope of that authority as it establishes additional controlled airspace at Rawlins Municipal/Harvey Field, Rawlins, WY. List of Subjects in 14 CFR Part 71 Airspace, Incorporation by reference, Navigation (air). Adoption of the Amendment In consideration of the foregoing, the Federal Aviation Administration amends 14 CFR part 71 as follows: ■ E:\FR\FM\18MRR1.SGM 18MRR1

Agencies

[Federal Register Volume 75, Number 52 (Thursday, March 18, 2010)]
[Rules and Regulations]
[Pages 12971-12972]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2010-5860]


-----------------------------------------------------------------------

DEPARTMENT OF TRANSPORTATION

Federal Aviation Administration

14 CFR Part 39

[Docket No. FAA-2007-29060; Directorate Identifier 2007-NE-34-AD; 
Amendment 39-16243; AD 2010-06-18]
RIN 2120-AA64


Airworthiness Directives; International Aero Engines (IAE) V2500-
A1, V2522-A5, V2524-A5, V2525-D5, V2527-A5, V2527E-A5, V2527M-A5, 
V2528-D5, V2530-A5, and V2533-A5 Turbofan Engines

AGENCY: Federal Aviation Administration (FAA), DOT.

ACTION: Final rule.

-----------------------------------------------------------------------

SUMMARY: The FAA is adopting a new airworthiness directive (AD) for IAE 
V2500-A1, V2522-A5, V2524-A5, V2525-D5, V2527-A5, V2527E-A5, V2527M-A5, 
V2528-D5, V2530-A5, and V2533-A5 turbofan engines. This AD requires a 
onetime fluorescent penetrant inspection of certain vortex reducers for 
cracks. This AD results from reports of fractured vortex reducers found 
at shop visits. We are issuing this AD to inspect for cracks in the 
vortex reducer. Cracks in the vortex reducer could result in an 
uncontained failure of the high-pressure (HP) compressor stage 3-8 drum 
and subsequent damage to the airplane.

DATES: This AD becomes effective April 22, 2010.

ADDRESSES: The Docket Operations office is located at Docket Management 
Facility, U.S. Department of Transportation, 1200 New Jersey Avenue, 
SE., West Building Ground Floor, Room W12-140, Washington, DC 20590-
0001.

FOR FURTHER INFORMATION CONTACT: Kevin Dickert, Aerospace Engineer, 
Engine Certification Office, FAA, Engine & Propeller Directorate, 12 
New England Executive Park, Burlington, MA 01803; e-mail: kevin 
dickert@faa.gov; telephone (781) 238-7117; fax (781) 238-7199.

SUPPLEMENTARY INFORMATION: The FAA proposed to amend 14 CFR part 39 
with a proposed AD. The proposed AD applies to IAE V2500-A1, V2522-A5, 
V2524-A5, V2525-D5, V2527-A5, V2527E-A5, V2527M-A5, V2528-D5, V2530-A5, 
and V2533-A5 turbofan engines. We published the proposed AD in the 
Federal Register on April 30, 2009 (74 FR 19904), and a supplemental 
proposed AD on December 23, 2009 (74 FR 68192). That action proposed to 
require a onetime inspection of certain vortex reducers for cracks, and 
replacing the reducer and HP compressor stage 3-8 drum if the reducer 
is cracked.

Examining the AD Docket

    You may examine the AD docket on the Internet at https://www.regulations.gov; or in person at the Docket Operations office 
between 9 a.m. and 5 p.m., Monday through Friday, except Federal 
holidays. The AD docket contains this AD, the regulatory evaluation, 
any comments received, and other information. The street address for 
the Docket Operations office (telephone (800) 647-5527) is provided in 
the ADDRESSES section. Comments will be available in the AD docket 
shortly after receipt.

Comments

    We provided the public the opportunity to participate in developing 
this AD. We responded to the comments received on the NPRM, in the 
supplemental NPRM. We received no comments on the supplemental NPRM or 
on the determination of the cost to the public.

Conclusion

    We have carefully reviewed the available data and determined that 
air safety and the public interest require adopting the AD as proposed.

Costs of Compliance

    We estimate that this AD will affect six IAE turbofan engines 
installed on airplanes of U.S. registry. We also estimate that it will 
take about one work-hour per engine to perform the actions, and that 
the average labor rate is $80 per work-hour. No parts are required. 
Based on these figures, we estimate the total cost of the AD to U.S. 
operators to be $480.

Authority for This Rulemaking

    Title 49 of the United States Code specifies the FAA's authority to 
issue rules on aviation safety. Subtitle I, Section 106, describes the 
authority of the FAA Administrator. Subtitle VII, Aviation Programs, 
describes in more detail the scope of the Agency's authority.
    We are issuing this rulemaking under the authority described in 
Subtitle VII, Part A, Subpart III, Section 44701, ``General 
requirements.'' Under that section, Congress charges the FAA with 
promoting safe flight of civil aircraft in air commerce by prescribing 
regulations for practices, methods, and procedures the Administrator 
finds necessary for safety in air commerce. This regulation is within 
the scope of that authority because it addresses an unsafe condition 
that is likely to exist or develop on products identified in this 
rulemaking action.

Regulatory Findings

    We have determined that this AD will not have federalism 
implications under Executive Order 13132. This AD will not have a 
substantial direct effect on the States, on the relationship between 
the national government and the States, or on the distribution of power 
and responsibilities among the various levels of government.
    For the reasons discussed above, I certify that this AD:
    (1) Is not a ``significant regulatory action'' under Executive 
Order 12866;
    (2) Is not a ``significant rule'' under DOT Regulatory Policies and 
Procedures (44 FR 11034, February 26, 1979); and
    (3) Will not have a significant economic impact, positive or 
negative, on a substantial number of small entities under the criteria 
of the Regulatory Flexibility Act.
    We prepared a summary of the costs to comply with this AD and 
placed it in the AD Docket. You may get a copy of this summary at the 
address listed under ADDRESSES.

List of Subjects in 14 CFR Part 39

    Air transportation, Aircraft, Aviation safety, Safety.

Adoption of the Amendment

0
Accordingly, under the authority delegated to me by the Administrator, 
the Federal Aviation Administration amends 14 CFR part 39 as follows:

PART 39--AIRWORTHINESS DIRECTIVES

0
1. The authority citation for part 39 continues to read as follows:

    Authority:  49 U.S.C. 106(g), 40113, 44701.


Sec.  39.13  [Amended]

0
2. The FAA amends Sec.  39.13 by adding the following new airworthiness 
directive:

2010-06-18 International Aero Engines: Amendment 39-16243. Docket 
No. FAA-2007-29060; Directorate Identifier 2007-NE-34-AD.

Effective Date

    (a) This airworthiness directive (AD) becomes effective April 
22, 2010.

[[Page 12972]]

Affected ADs

    (b) None.

Applicability

    (c) This AD applies to International Aero Engines (IAE) V2500-
A1, V2522-A5, V2524-A5, V2525-D5, V2527-A5, V2527E-A5, V2527M-A5, 
V2528-D5, V2530-A5, and V2533-A5 turbofan engines with high-pressure 
(HP) compressor stage 3-8 drums, part numbers (P/Ns) 6A4900, 6A5467, 
6A6473, 6A7383, 6A7384, 6A7385, and 6A7401, installed. These engines 
are installed on, but not limited to, Airbus A319, A320, and A321 
series airplanes and Boeing MD-90 airplanes.

Unsafe Condition

    (d) This AD results from reports of fractured vortex reducers 
found at shop visits. We are issuing this AD to inspect for cracks 
in the vortex reducer. Cracks in the vortex reducer could result in 
an uncontained failure of the HP compressor stage 3-8 drum and 
subsequent damage to the airplane.

Compliance

    (e) You are responsible for having the actions required by this 
AD performed within the compliance times specified unless the 
actions have already been done.

Onetime Fluorescent Penetrant Inspection

    (f) Fluorescent penetrant inspect the vortex reducer for cracks 
when the HPC stage 3-8 drum has between 3,000 and 13,500 cycles-
since-new (CSN) if all of the following conditions also apply:
    (1) The HPC stage 3-8 drum has ever operated in an engine at the 
V2527E-A5, V2527M-A5, V2528-D5, V2530-A5, or V2533-A5 thrust 
ratings,
    (2) The vortex reducer had cycles accumulated on it when mated 
with the HPC stage 3-8 drum, and
    (3) The HPC stage 3-8 drum had fewer than 3,000 CSN when mated 
to the vortex reducer.
    (g) If the vortex reducer is cracked, remove both the vortex 
reducer and the HPC stage 3-8 drum from service.
    (h) After the effective date of this AD, do not return to 
service any HPC stage 3-8 drum that was removed as specified in 
paragraph (g) of this AD.

Alternative Methods of Compliance

    (i) The Manager, Engine Certification Office, has the authority 
to approve alternative methods of compliance for this AD if 
requested using the procedures found in 14 CFR 39.19.

Related Information

    (j) Contact Kevin Dickert, Aerospace Engineer, Engine 
Certification Office, FAA, Engine & Propeller Directorate, 12 New 
England Executive Park, Burlington, MA 01803; e-mail: kevin 
dickert@faa.gov; telephone (781) 238-7117; fax (781) 238-7199, for 
more information about this AD.

Material Incorporated by Reference

    (k) None.


    Issued in Burlington, Massachusetts, on March 11, 2010.
Peter A. White,
Assistant Manager, Engine and Propeller Directorate, Aircraft 
Certification Service.
[FR Doc. 2010-5860 Filed 3-17-10; 8:45 am]
BILLING CODE 4910-13-P
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